Grebest Obstacle Avoidance Module Car Interior Parts Sensor Module 3 Pin Infrared Obstacle Avoidance Sensor Module DIY Car Robot Smart Electronics: Electronics. The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube. 。 Infrared emitting tube emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface and output digital signal (a low level 0V) signal, can be adjusted through the potentiometer knob detection distance. 。 Effective distance range 2~30 cm, the working voltage of 3.3V to 5V. 。 The detection range of the sensor can through the potentiometer to adjust and have small interference, easy to assemble, easy to use. 。 Can be widely used in robot obstacle avoidance, obstacle avoidance car, line count and black and white line tracking and so on many occasions. 。 Specification:。 The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube.。 Infrared emitting tube emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface and output digital signal (a low level 0V) signal, can be adjusted through the potentiometer knob detection distance.。 Effective distance range 2~30 cm, the working voltage of 3.3V to V.。 The detection range of the sensor can through the potentiometer to adjust and have small interference, easy to assemble, easy to use.。 Can be widely used in robot obstacle avoidance, obstacle avoidance car, line count and black and white line tracking and so on many occasions.。 Type: Obstacle Avoidance Module。 Material: Plastic + Electronic Components。 Connection Method: VCC - VCC, GND - GND, OUT - IO。 Circuit Board Size: 3.2cm x .4cm/.26" x 0." (Approx.)。 Notes:。 Due to the light and screen setting difference, the item's color may be slightly different from the pictures.。 Please allow slight dimension difference due to different manual measurement.。 Package Included:。 x Obstacle Avoidance Module。 。 。 。
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